kqueue в каталоге не срабатывает при изменении файла внутри

Я использовал kquque для мониторинга рабочего стола с помощью:

• flags - EV_ADD | EV_CLEAR
• fflags - NOTE_DELETE | NOTE_WRITE | NOTE_EXTEND | NOTE_ATTRIB | NOTE_LINK | NOTE_RENAME | NOTE_REVOKE
• filter - EVFILT_VNODE

Однако, когда я редактирую файл .js на рабочем столе с помощью программного обеспечения sublime2, он не вызывает уведомление :(

пожалуйста, порекомендуйте

Вот мой код js-ctypes:

var rez_fd = ostypes.API('kqueue')();
console.info('rez_fd:', rez_fd.toString(), uneval(rez_fd));
if (ctypes.errno != 0) {
    throw new Error('Failed rez_fd, errno: ' + ctypes.errno);
}

this.kq = rez_fd;
this.path = OS.Constants.Path.desktopDir;

// Open a file descriptor for the file/directory that you want to monitor.
var event_fd = ostypes.API('open')(this.path, OS.Constants.libc.O_EVTONLY);
console.info('event_fd:', event_fd.toString(), uneval(event_fd));
if (ctypes.errno != 0) {
    throw new Error('Failed event_fd, errno: ' + ctypes.errno);
}

// The address in user_data will be copied into a field in the event.If you are monitoring multiple files,you could,for example,pass in different data structure for each file.For this example,the path string is used.
var user_data = ctypes.cast(ctypes.char.array()(this.path), ctypes.void.ptr);

// Set the timeout to wake us every half second.
var timeout = ostypes.TYPE.timespec();
var useSec = 0;
var useNsec = 500000000;
timeout.tv_sec = useSec; // 0 seconds
timeout.tv_nsec = useNsec; // 500 milliseconds

// Set up a list of events to monitor.
var fflags = vnode_events = ostypes.CONST.NOTE_DELETE | ostypes.CONST.NOTE_WRITE | ostypes.CONST.NOTE_EXTEND | ostypes.CONST.NOTE_ATTRIB | ostypes.CONST.NOTE_LINK | ostypes.CONST.NOTE_RENAME | ostypes.CONST.NOTE_REVOKE; // ostypes.TYPE.unsigned_int
var events_to_monitor = ostypes.TYPE.kevent.array(ostypes.CONST.NUM_EVENT_FDS)();
var filter = ostypes.CONST.EVFILT_VNODE;
var flags = ostypes.CONST.EV_ADD | ostypes.CONST.EV_CLEAR;
EV_SET(events_to_monitor.addressOfElement(0), event_fd, filter, flags, fflags, 0, user_data);

// Handle events
var event_data = ostypes.TYPE.kevent.array(ostypes.CONST.NUM_EVENT_SLOTS)(); // 1 slot

var num_files = 1; // ostypes.TYPE.int
var continue_loop = 40; // Monitor for twenty seconds. // ostypes.TYPE.int
while (--continue_loop) {
    var event_count = ostypes.API('kevent')(this.kq, ctypes.cast(events_to_monitor.address(), ostypes.TYPE.kevent.ptr), ostypes.CONST.NUM_EVENT_SLOTS, ctypes.cast(event_data.address(), ostypes.TYPE.kevent.ptr), num_files, timeout.address());
    console.info('event_count:', event_count.toString(), uneval(event_count));
    if (ctypes.errno != 0) {
        throw new Error('Failed event_count, errno: ' + ctypes.errno + ' and event_count: ' + cutils.jscGetDeepest(event_count));
    }
    if (cutils.jscEqual(event_data.addressOfElement(0).contents.flags, ostypes.CONST.EV_ERROR)) {
        throw new Error('Failed event_count, due to event_data.flags == EV_ERROR, errno: ' + ctypes.errno + ' and event_count: ' + cutils.jscGetDeepest(event_count));
    }

    if (!cutils.jscEqual(event_count, '0')) {
        console.log('Event ' + cutils.jscGetDeepest(event_data.addressOfElement(0).contents.ident) + ' occurred. Filter ' + cutils.jscGetDeepest(event_data.addressOfElement(0).contents.filter) + ', flags ' + cutils.jscGetDeepest(event_data.addressOfElement(0).contents.flags) + ', filter flags ' + cutils.jscGetDeepest(event_data.addressOfElement(0).contents.fflags) + ', filter data ' + cutils.jscGetDeepest(event_data.addressOfElement(0).contents.data) + ', path ' + cutils.jscGetDeepest(event_data.addressOfElement(0).contents.udata /*.contents.readString()*/ ));
    } else {
        // No event
    }

    // Reset the timeout. In case of a signal interrruption, the values may change.
    timeout.tv_sec = useSec; // 0 seconds
    timeout.tv_nsec = useNsec; // 500 milliseconds
}
ostypes.API('close')(event_fd);